package com.atguigu.java;
class Windows extends Thread{
    private static int ticket=100;
   static Object object=new Object();

    @Override
    public void run() {
        while(true) {
            synchronized (object) {
                try {
                    Thread.sleep(100);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                if (ticket > 0) {
                    System.out.println(getName() + ":卖票,票号为:" + ticket);
                    ticket--;

                } else {
                    break;
                }
            }
        }
    }
}

public class WindowTest {
    public static void main(String[] args) {
        Windows t1 = new Windows();
        Windows t2 = new Windows();
        Windows t3 = new Windows();
        t1.setName("窗口1");
        t2.setName("窗口2");
        t3.setName("窗口3");
        t1.start();
        t2.start();
        t3.start();


    }
}
